Transparent Earth Orange: A color prized by the New Masters, this is a truly transparent version of Burnt Sienna. The best of the Old Masters' paints were semi-transparent colors. These new hydrated Mars colors give painters more clarity in transparency and higher tinting strength. Excellent for glazing.Pigment: Transparent Mars Yellow, Transparent Mars Red (PY 42, PR 101), Vehicle: Alkali refined linseed oilLightfastness I, Series 3, TRANSPARENT